Path measurement system, for a concentric slave cylinder in a motor vehicle clutch release mechanism, has an electric coil sensor concentric in the cylinder housing

摘要

The path measurement system for a concentric slave cylinder (CSC), in a motor vehicle clutch release mechanism, has an electric coil (6) as a sensor concentric in the cylinder housing (1). The measured object (7), of a cylindrical material to affect the field of the sensor coil, is integrated at the ring-shaped piston (2) and release bearing (3).